60101772811 has 4 divisors (see below), whose sum is σ = 62714893392. Its totient is φ = 57488652232.

The previous prime is 60101772803. The next prime is 60101772833. The reversal of 60101772811 is 11827710106.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 60101772811 - 2³ = 60101772803 is a prime.

It is a super-2 number, since 2×60101772811² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60101772881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1306560256 + ... + 1306560301.

It is an arithmetic number, because the mean of its divisors is an integer number (15678723348).

Almost surely, 2^60101772811 is an apocalyptic number.

60101772811 is a deficient number, since it is larger than the sum of its proper divisors (2613120581).

60101772811 is a wasteful number, since it uses less digits than its factorization.

60101772811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2613120580.

The product of its (nonzero) digits is 4704, while the sum is 34.

The spelling of 60101772811 in words is "sixty billion, one hundred one million, seven hundred seventy-two thousand, eight hundred eleven".